Jonathan Watts

The arrest of the man believed to be the head of the Sicilian mafia this month is the latest blow for an organisation struggling to rebuild after the death last year of Salvatore Riina, the ‘boss of the bosses’. Clare Longrigg, the author of several books on the mafia, describes the current state of Cosa Nostra. Plus: Jonathan Watts on what to take from the COP24 climate talks